Ideal for nursery; kindergarten and younger children; XL Polydron is four times the size of Giant Polydron and they fit together perfectly.  

This starter set is ideal for smaller groups of children looking to build a smaller tower with squares and triangles.

This 12 piece set contains 4 Squares with 16 holes; 4 Squares with 4 Holes and 4 Triangles and a guide.  

Sides of squares measure 40.5cm.  

Age 2+.